Strategically located in the industrial heart of Addis Ababa, Desta Steel has built a strong reputation as a trusted manufacturer and supplier of specialized industrial components. We take particular pride in our expertise with Alloy Steel WP5 Pipe Fittings, a premium product engineered for some of the most demanding environments. Our commitment to rigorous quality control and understanding the specific needs of the Ethiopian market ensures our clients receive fittings that offer unwavering reliability and superior performance, project after project.
The strength of WP5 fittings comes from a carefully balanced composition, primarily chromium and molybdenum, which provides a robust foundation for its impressive mechanical properties. This alloy blend gives these fittings exceptional tensile strength and good resistance to creep, allowing them to maintain their integrity under sustained high-pressure conditions. They are carefully heat-treated to achieve the optimal hardness and durability, making them tough enough to handle significant mechanical stress without compromising their performance over the long term.
Specifications : ASTM A234 / ASME SA234
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP5 | ≤0.15 | ≤0.6 | ≤0.5 | ≤0.04 | ≤0.03 | 4-6 | 0.44-0.65 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP5 | 415 – 585 | ≥205 | ≥20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These robust characteristics make WP5 fittings perfectly suited for critical applications where failure is not an option. You will commonly find them in the high-temperature pipingsystems of power generation plants, in refineries processing crude oil, and within various petrochemical and fertilizer production facilities. They excel in connecting piping that carries superheated steam, hot oils, and other aggressive process fluids, ensuring a secure and leak-proof flow even under extreme thermal and pressure cycles, thereby safeguarding both operational continuity and worksite safety.
Desta Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Addis Ababa, Ethiopia.
Copyright 2025 Desta Steel. All rights reserved
